Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Robert W Antonelle, MD

Gastroenterology Physician in White Plains, NY · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609851690

Verified

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Registry record

Entity type Individual (Type 1)

Name Robert W Antonelle

Credential MD

Sex Male

Practice address White Plains, NY, 10605

Phone (914) 949-7171

Fax (914) 949-7719

Enumeration date Dec 13, 2005

Last updated in NPPES Aug 11, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 183668 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
01355962	Medicaid	NY	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Robert Antonelle?

The National Provider Identifier (NPI) for Robert Antonelle is 1609851690, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Antonelle practice?

The practice location on file with NPPES is in White Plains, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-11.